1. Tardigrade
  2. Question
  3. Chemistry
  4. In the reaction CO2(g)+H2→ CO(g)+H2O(g); Δ H=2.8 kJ Δ H represents

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Q. In the reaction
$CO_{2}\left(g\right)+H_{2}\to CO\left(g\right)+H_{2}O\left(g\right);$
$\Delta H=2.8 kJ$
$\Delta H$ represents

Thermodynamics

Solution:

Heat of reaction
$\left(\Delta H\right)=\Sigma nH_{\left(products\right)}-\Sigma nH_{\left(reactants\right)}$